Systems and methods of managing data rights and selective data sharing

A non-transitory computer readable medium having program instructions stored therein that are executable to perform operations comprising:

• receiving an access request at a first computing device from a second computing device, the access request specifying first data stored in a first portion of a data structure and further specifying second data stored in a second portion of the data structure, wherein the data structure comprises a bitmap index that includes multiple data rights definitions corresponding to the first data and multiple data rights definitions corresponding to the second data, wherein the bitmap index includes a plurality of bit strings, and wherein a value stored in a particular location in each of the bit strings indicates whether a corresponding signal associated with a signal source has been received;
• identifying a particular data rights definition associated with the access request, the particular data rights definition indicating that the first data but not the second data is shared with an entity associated with the second computing device;
• and
• granting access to the first data but not the second data based on the particular data rights definition.

A system, comprising:

• a processor;
• and
• a memory accessible to the processor, wherein the memory includes:
• a data structure comprising at least first data stored in a first portion of the data structure and second data stored in a second portion of the data structure, wherein the data structure comprises a bitmap index that includes multiple data rights definitions, wherein the first data corresponds to a first plurality of data rights definitions of the multiple data rights definitions and the second data corresponds to a second plurality of data rights definitions of the multiple data rights definitions, wherein the bitmap index includes a plurality of bit strings, and wherein a value stored in a particular location in each of the bit strings indicates whether a corresponding signal associated with a signal source has been received;
• and
• instructions that, when executed by the processor, cause the processor to:
• receive a data request received from a client computer to access the first data and the second data;
• identify a particular data rights definition associated with the data request, the particular data rights definition indicating that the first data but not the second data is shared with an entity associated with the client computer;
• and
• based on the particular data rights definition, initiate sending the first data but not the second data to the client computer.